package com.wxy.test2.facadepattern;

import java.io.FileOutputStream;
import java.io.FileNotFoundException;
import java.io.IOException;

//文件保存类：子系统类
class FileWriter
{
	public void write(String encryptStr,String fileNameDes)
	{
		System.out.println("保存密文，写入文件。");
		try{
     		FileOutputStream outFS = new FileOutputStream(fileNameDes);
      		outFS.write(encryptStr.getBytes());
      		outFS.close();
		}	
		catch(FileNotFoundException e)
		{
			System.out.println("文件不存在！");
		}
		catch(IOException e)
		{
			System.out.println("文件操作错误！");
		}		
	}
}